org.janusgraph.hadoop.formats.cql

Class CqlBinaryInputFormat

java.lang.Object

org.apache.hadoop.mapreduce.InputFormat<StaticBuffer,Iterable<Entry>>

org.janusgraph.hadoop.formats.util.AbstractBinaryInputFormat

org.janusgraph.hadoop.formats.cql.CqlBinaryInputFormat

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.tinkerpop.gremlin.hadoop.structure.io.HadoopPoolsConfigurable

public class CqlBinaryInputFormat
extends AbstractBinaryInputFormat

Field Summary

Fields inherited from class org.janusgraph.hadoop.formats.util.AbstractBinaryInputFormat

hadoopConf, janusgraphConf, mrConf

Constructor Summary

Constructors

Constructor and Description
CqlBinaryInputFormat()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.mapreduce.RecordReader<StaticBuffer,Iterable<Entry>>	createRecordReader(org.apache.hadoop.mapreduce.InputSplit inputSplit, org.apache.hadoop.mapreduce.TaskAttemptContext taskAttemptContext)
List<org.apache.hadoop.mapreduce.InputSplit>	getSplits(org.apache.hadoop.mapreduce.JobContext jobContext)
void	setConf(org.apache.hadoop.conf.Configuration config)

Methods inherited from class org.janusgraph.hadoop.formats.util.AbstractBinaryInputFormat

getConf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CqlBinaryInputFormat

public CqlBinaryInputFormat()

Method Detail

getSplits

public List<org.apache.hadoop.mapreduce.InputSplit> getSplits(org.apache.hadoop.mapreduce.JobContext jobContext)
                                                       throws IOException

Specified by:

getSplits in class org.apache.hadoop.mapreduce.InputFormat<StaticBuffer,Iterable<Entry>>

Throws:

IOException

createRecordReader

public org.apache.hadoop.mapreduce.RecordReader<StaticBuffer,Iterable<Entry>> createRecordReader(org.apache.hadoop.mapreduce.InputSplit inputSplit,
                                                                                                 org.apache.hadoop.mapreduce.TaskAttemptContext taskAttemptContext)
                                                                                          throws IOException,
                                                                                                 InterruptedException

Specified by:

createRecordReader in class org.apache.hadoop.mapreduce.InputFormat<StaticBuffer,Iterable<Entry>>

Throws:

IOException

InterruptedException

setConf

public void setConf(org.apache.hadoop.conf.Configuration config)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

Specified by:

setConf in interface org.apache.tinkerpop.gremlin.hadoop.structure.io.HadoopPoolsConfigurable

Overrides:

setConf in class AbstractBinaryInputFormat